| Patents for G01N 15 - Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials (29,551) | 
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| 05/28/2008 | CN101187617A Transmittance pulsation method granule measuring method and its device  | 
| 05/27/2008 | US7379819 Reservoir sample chain-of-custody  | 
| 05/27/2008 | US7379577 Method and apparatus for particle measurement employing optical imaging  | 
| 05/27/2008 | US7378280 Multicompartment microfluidic device comprising elastomeric materials for monitoring receptor/ligand interactions; cell sorting; rational drug design and discovery  | 
| 05/27/2008 | US7377960 Cyclonic separator with secondary vortex break  | 
| 05/22/2008 | WO2008059934A1 Method for determining agglutination  | 
| 05/22/2008 | WO2008032192A3 Device for characterizing the particle size distribution of powders and its uses  | 
| 05/22/2008 | WO2008032170A3 Method for measuring the gas permeability of containers and sealing members in general  | 
| 05/21/2008 | EP1922538A1 Method for measuring the permeation of a substance through a barrier  | 
| 05/21/2008 | DE102006054060A1 Soot particle detection sensor for motor vehicle, has electrode system with two comb-shaped electrodes gripped into one another, where electromagnetic fields of electrode system are purposefully adjusted by laser-supported method  | 
| 05/21/2008 | DE102006053100A1 Verfahren zur Bestimmung der an einem resistiven Partikelsensor herrschenden Temperatur Method for determining the prevailing at a resistive particle sensor temperature  | 
| 05/21/2008 | CN201063032Y Large grain diameter aerosol generator for testing efficiency of aerofilter  | 
| 05/21/2008 | CN201063031Y Helix dust-distributing device for standard manmade dust  | 
| 05/21/2008 | CN201063030Y Experimental device for testing penetration of skin by medicament  | 
| 05/21/2008 | CN201063016Y Urine detritus count pool without blocking  | 
| 05/21/2008 | CN201063015Y Apparatus for measuring permeance ratio of particle using microseism method  | 
| 05/21/2008 | CN101184985A Vessel for blood analyzing optical device, analyzing apparatus equipped with same  | 
| 05/21/2008 | CN101184984A Hydraulic device for blood analyzing apparatus, related method and analyzing apparatus equipped with such a device  | 
| 05/21/2008 | CN101183094A Method for discriminating industry performance of natural crystalline silica  | 
| 05/21/2008 | CN101182769A Reservoir sample chain-of-custody  | 
| 05/20/2008 | US7376256 Method for analyzing chemical and or biological samples by means of particle images  | 
| 05/20/2008 | US7375890 Method of manufacturing of a diffraction grating-based optical identification element  | 
| 05/20/2008 | US7375348 Micro UV detector  | 
| 05/20/2008 | US7375168 Protein compatible methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes  | 
| 05/20/2008 | US7374873 Analysis method for substance  | 
| 05/20/2008 | US7374722 Spectophotometry; for capturing suspended aerosols  | 
| 05/20/2008 | US7374721 Chip with measuring reliability and a method thereof  | 
| 05/20/2008 | US7373805 Apparatus for directing particles in a fluid  | 
| 05/20/2008 | CA2527780C Isolation of sclereids  | 
| 05/20/2008 | CA2372297C Device for determining the values of at least one parameter of particles, in particular water droplets  | 
| 05/15/2008 | WO2008058179A2 System for measuring non-volatile residue in ultra pure water  | 
| 05/15/2008 | WO2008056444A1 Dust measuring method and dust measuring device  | 
| 05/15/2008 | WO2008031958A3 Determination of the hydrodynamic ranges of the constituents of a mixture by analysing a taylor dispersion produced after a capillary electrophoresis separation  | 
| 05/15/2008 | US20080111992 Defective Particle Measuring Apparatus and Defective Particle Measuring Method  | 
| 05/15/2008 | US20080111988 Determination of the boundaries between fractions and extraction of selected fractions in a fractionated sample  | 
| 05/15/2008 | US20080110243 Rapid integrity testing of porous materials  | 
| 05/15/2008 | DE102006052925A1 Feldkäfig und zugehöriges Betriebsverfahren Field cage and operating method thereof  | 
| 05/14/2008 | EP1921438A2 Flow cytometers  | 
| 05/14/2008 | EP1921437A2 Sensing device and method  | 
| 05/14/2008 | EP1921430A1 Method for determining the temperature on a resistive particle sensor  | 
| 05/14/2008 | EP1921289A1 Exhaust gas purifying apparatus for measuring particles  | 
| 05/14/2008 | EP1920233A1 Electrostatic particle sensor  | 
| 05/14/2008 | EP1919619A2 Sensor chip for a biosensor  | 
| 05/14/2008 | EP1287330B1 Method and system for automatic analysis of particles  | 
| 05/14/2008 | CN201060191Y 18 degree fan shape reticular cell counting observing dish  | 
| 05/14/2008 | CN201060190Y Full-automatic dejecta analytical equipment  | 
| 05/14/2008 | CN201060182Y experimental device for testing adsorption effect of electrostatic dust collection material  | 
| 05/14/2008 | CN201060155Y Dust particle microscopic counting device  | 
| 05/14/2008 | CN201060154Y Beta-ray smoke smoke concentration direct-reading monitoring instrument  | 
| 05/14/2008 | CN201060153Y Double light beam laser graininess instrument  | 
| 05/14/2008 | CN201060152Y On-line testing apparatus for powder dust in high-pressure gas pipeline  | 
| 05/14/2008 | CN201060151Y Reticular cell observing dish  | 
| 05/14/2008 | CN100387971C Biological growth plate scanner  | 
| 05/14/2008 | CN100387970C Physical property calculating method, physical property calculating device and computer program  | 
| 05/14/2008 | CN100387969C Method and apparatus for tailoring spectroscopic calibration models  | 
| 05/14/2008 | CN100387963C Double filtration membrane air-tight control and flow stabilization apparatus of atmosphere particle monitoring instrument  | 
| 05/13/2008 | US7372566 Cytometer  | 
| 05/13/2008 | US7372063 Optical detector for the presence of gas bubbles in a liquid  | 
| 05/13/2008 | US7371565 Apparatus and method for measuring intracellular reactions  | 
| 05/13/2008 | US7371517 High purity X-chromosome bearing and Y-chromosome bearing populations of spermatozoa  | 
| 05/13/2008 | US7370543 Air-sampling device and method of use  | 
| 05/13/2008 | CA2370535C Replica amplification of nucleic acid arrays  | 
| 05/08/2008 | WO2008055157A2 Circular polarization illumination based analyzer system  | 
| 05/08/2008 | WO2008055047A2 Devices and methods to simulate an ocular environment  | 
| 05/08/2008 | WO2008052667A1 Method and device for detecting defects in a transparent solid  | 
| 05/08/2008 | WO2008052666A1 Method and device for controlling the quality of a granulate batch  | 
| 05/08/2008 | WO2008023310A3 A method and system for determining properties of biological cells  | 
| 05/08/2008 | WO2008021626A3 Blood processing apparatus with robust automated process control  | 
| 05/08/2008 | WO2007137119A3 Chip-based flow cytometer type systems for analyzing fluorescently tagged particles  | 
| 05/08/2008 | US20080108143 Selection of Particles in Laminar Flow  | 
| 05/08/2008 | US20080105549 Methods for performing microfluidic sampling  | 
| 05/08/2008 | US20080105038 Method for Testing Separation Modules  | 
| 05/08/2008 | DE112006001786T5 Verfahren und System zum Bestimmen von Materialeigenschaften mittels Ultraschalldämpfung A method and system for determining material properties by means of ultrasonic attenuation  | 
| 05/08/2008 | CA2668296A1 Devices and methods to simulate an ocular environment  | 
| 05/07/2008 | EP1917974A1 Equine system for non-surgical artifical insemination  | 
| 05/07/2008 | EP1917850A1 Method and apparatus for analyzing particles in milk  | 
| 05/07/2008 | EP1529206B1 Method for the immunocytological or molecular detection of disseminated tumor cells in a body fluid and kit that is suitable therefor  | 
| 05/07/2008 | CN101175984A Method for determining a sizing agent concentration, particle size and a sizing agent particle size distribution in a paper pulp  | 
| 05/07/2008 | CN101175983A Method for measuring the permeability to gases with rapid conditioning and installation for carrying out this method  | 
| 05/07/2008 | CN101173921A Reagent, reagent kit and analyzing method  | 
| 05/07/2008 | CN101173919A Novel three-dimensional detecting pool for electro-rotation detection  | 
| 05/07/2008 | CN101173888A Apparatus for analyzing particles in urine and method thereof  | 
| 05/07/2008 | CN101173887A Particle analyzer of sheath-flow impedance method  | 
| 05/07/2008 | CN101173886A Aerosol particle double channel laser detector and detecting method thereof  | 
| 05/06/2008 | US7369696 Classification of cells into subpopulations using cell classifying data  | 
| 05/06/2008 | US7369304 Cytological autofocusing imaging systems and methods  | 
| 05/06/2008 | US7369231 Flow cytometer for classifying leukocytes and method for determining detection angle range of the same  | 
| 05/06/2008 | US7368084 Flow cytometry for high throughput screening  | 
| 05/06/2008 | US7368082 For the detection of biopolymers, N-lauroyl sarcosine in a buffered solution; microarrays  | 
| 05/06/2008 | US7367458 Evaluation of particulate material  | 
| 05/06/2008 | US7367218 Centrifuge permeameter for unsaturated soils system  | 
| 05/06/2008 | CA2394935C Installation for measuring concentration in dense granular material of a flow and water treatment system comprising same  | 
| 05/02/2008 | WO2008051248A2 System and method for controlling nanoparticles using dielectrophoretic forces  | 
| 05/02/2008 | WO2008021633A3 Blood processing apparatus with robust outflow process control  | 
| 05/02/2008 | WO2007118136A3 Method for creating a stratigraphic model using pseudocores created from borehole images  | 
| 05/01/2008 | US20080099667 Methods and apparatus for sensing a physical substance  | 
| 04/30/2008 | EP1916512A1 Optical measuring instrument  | 
| 04/30/2008 | EP1916394A1 Exhaust gas purifying apparatus, exhaust gas purifying method, and particulate matter measuring method  | 
| 04/30/2008 | EP1915609A1 A light scattering and imaging optical system  | 
| 04/30/2008 | EP1915606A1 Sample holder for dynamic light scattering  |